gem5::statistics::ScalarProxy< Stat > Class Template Reference

A proxy class to access the stat at a given index in a VectorBase stat. More...

#include <statistics.hh>

Public Member Functions
Counter	value () const
	Return the current value of this stat as its base type.
Result	result () const
	Return the current value of this statas a result type.
	ScalarProxy (Stat &s, off_type i)
	Create and initialize this proxy, do not register it with the database.
	ScalarProxy (const ScalarProxy &sp)
	Create a copy of the provided ScalarProxy.
const ScalarProxy &	operator= (const ScalarProxy &sp)
	Set this proxy equal to the provided one.
void	operator++ ()
	Increment the stat by 1.
void	operator-- ()
	Decrement the stat by 1.
void	operator++ (int)
	Increment the stat by 1.
void	operator-- (int)
	Decrement the stat by 1.
template<typename U >
void	operator= (const U &v)
	Set the data value to the given value.
template<typename U >
void	operator+= (const U &v)
	Increment the stat by the given value.
template<typename U >
void	operator-= (const U &v)
	Decrement the stat by the given value.
size_type	size () const
	Return the number of elements, always 1 for a scalar.
std::string	str () const

Private Attributes
Stat &	stat
	Pointer to the parent Vector.
off_type	index
	The index to access in the parent VectorBase.

Detailed Description

template<class Stat>
class gem5::statistics::ScalarProxy< Stat >

A proxy class to access the stat at a given index in a VectorBase stat.

Behaves like a ScalarBase.

Definition at line 795 of file statistics.hh.

Constructor & Destructor Documentation

ScalarProxy() [1/2]

template<class Stat >

gem5::statistics::ScalarProxy< Stat >::ScalarProxy ( Stat & s, off_type i )

inline

Create and initialize this proxy, do not register it with the database.

Parameters

i	The index to access.

Definition at line 822 of file statistics.hh.

ScalarProxy() [2/2]

template<class Stat >

gem5::statistics::ScalarProxy< Stat >::ScalarProxy ( const ScalarProxy< Stat > & sp )

inline

Create a copy of the provided ScalarProxy.

Parameters

sp	The proxy to copy.

Definition at line 831 of file statistics.hh.

Member Function Documentation

operator++() [1/2]

template<class Stat >

void gem5::statistics::ScalarProxy< Stat >::operator++ ( )

inline

Increment the stat by 1.

This calls the associated storage object inc function.

Definition at line 854 of file statistics.hh.

References gem5::statistics::ScalarProxy< Stat >::index, and gem5::statistics::ScalarProxy< Stat >::stat.

operator++() [2/2]

template<class Stat >

void gem5::statistics::ScalarProxy< Stat >::operator++ ( int )

inline

Increment the stat by 1.

Definition at line 862 of file statistics.hh.

operator+=()

template<class Stat >

template<typename U >

void gem5::statistics::ScalarProxy< Stat >::operator+= ( const U & v )

inline

Increment the stat by the given value.

This calls the associated storage object inc function.

Parameters

v	The value to add.

Definition at line 885 of file statistics.hh.

References gem5::statistics::ScalarProxy< Stat >::index, gem5::statistics::ScalarProxy< Stat >::stat, and gem5::ArmISA::v.

operator--() [1/2]

template<class Stat >

void gem5::statistics::ScalarProxy< Stat >::operator-- ( )

inline

Decrement the stat by 1.

This calls the associated storage object dec function.

Definition at line 859 of file statistics.hh.

References gem5::statistics::ScalarProxy< Stat >::index, and gem5::statistics::ScalarProxy< Stat >::stat.

operator--() [2/2]

template<class Stat >

void gem5::statistics::ScalarProxy< Stat >::operator-- ( int )

inline

Decrement the stat by 1.

Definition at line 864 of file statistics.hh.

operator-=()

template<class Stat >

template<typename U >

void gem5::statistics::ScalarProxy< Stat >::operator-= ( const U & v )

inline

Decrement the stat by the given value.

This calls the associated storage object dec function.

Parameters

v	The value to substract.

Definition at line 897 of file statistics.hh.

References gem5::statistics::ScalarProxy< Stat >::index, gem5::statistics::ScalarProxy< Stat >::stat, and gem5::ArmISA::v.

operator=() [1/2]

template<class Stat >

const ScalarProxy & gem5::statistics::ScalarProxy< Stat >::operator= ( const ScalarProxy< Stat > & sp )

inline

Set this proxy equal to the provided one.

Parameters

sp	The proxy to copy.

Returns

A reference to this proxy.

Definition at line 841 of file statistics.hh.

References gem5::statistics::ScalarProxy< Stat >::index, gem5::ArmISA::sp, and gem5::statistics::ScalarProxy< Stat >::stat.

operator=() [2/2]

template<class Stat >

template<typename U >

void gem5::statistics::ScalarProxy< Stat >::operator= ( const U & v )

inline

Set the data value to the given value.

This calls the associated storage object set function.

Parameters

v	The new value.

Definition at line 873 of file statistics.hh.

References gem5::statistics::ScalarProxy< Stat >::index, gem5::statistics::ScalarProxy< Stat >::stat, and gem5::ArmISA::v.

result()

template<class Stat >

Result gem5::statistics::ScalarProxy< Stat >::result ( ) const

inline

Return the current value of this statas a result type.

Returns

The current value.

Definition at line 815 of file statistics.hh.

References gem5::statistics::ScalarProxy< Stat >::index, and gem5::statistics::ScalarProxy< Stat >::stat.

size()

template<class Stat >

size_type gem5::statistics::ScalarProxy< Stat >::size ( ) const

inline

Return the number of elements, always 1 for a scalar.

Returns

1.

Definition at line 906 of file statistics.hh.

str()

template<class Stat >

std::string gem5::statistics::ScalarProxy< Stat >::str ( ) const

inline

Definition at line 910 of file statistics.hh.

References gem5::csprintf(), gem5::statistics::ScalarProxy< Stat >::index, and gem5::statistics::ScalarProxy< Stat >::stat.

value()

template<class Stat >

Counter gem5::statistics::ScalarProxy< Stat >::value ( ) const

inline

Return the current value of this stat as its base type.

Returns

The current value.

Definition at line 809 of file statistics.hh.

References gem5::statistics::ScalarProxy< Stat >::index, and gem5::statistics::ScalarProxy< Stat >::stat.

Member Data Documentation

index

template<class Stat >

off_type gem5::statistics::ScalarProxy< Stat >::index

private

The index to access in the parent VectorBase.

Definition at line 802 of file statistics.hh.

Referenced by gem5::statistics::ScalarProxy< Stat >::operator++(), gem5::statistics::ScalarProxy< Stat >::operator+=(), gem5::statistics::ScalarProxy< Stat >::operator--(), gem5::statistics::ScalarProxy< Stat >::operator-=(), gem5::statistics::ScalarProxy< Stat >::operator=(), gem5::statistics::ScalarProxy< Stat >::operator=(), gem5::statistics::ScalarProxy< Stat >::result(), gem5::statistics::ScalarProxy< Stat >::str(), and gem5::statistics::ScalarProxy< Stat >::value().

stat

template<class Stat >

Stat& gem5::statistics::ScalarProxy< Stat >::stat

private

Pointer to the parent Vector.

Definition at line 799 of file statistics.hh.

Referenced by gem5::statistics::ScalarProxy< Stat >::operator++(), gem5::statistics::ScalarProxy< Stat >::operator+=(), gem5::statistics::ScalarProxy< Stat >::operator--(), gem5::statistics::ScalarProxy< Stat >::operator-=(), gem5::statistics::ScalarProxy< Stat >::operator=(), gem5::statistics::ScalarProxy< Stat >::operator=(), gem5::statistics::ScalarProxy< Stat >::result(), gem5::statistics::ScalarProxy< Stat >::str(), and gem5::statistics::ScalarProxy< Stat >::value().

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The documentation for this class was generated from the following file:

• base/statistics.hh